Reservation Calendar is an advanced calendar fields for reservation forms that allows to select partial or complete dates. This calendar can be inserted directly from the Dreamweaver menu (it's distributed as a Dreamweaver extension) and it has a visual administration interface that allows to block single dates or a range of dates to avoid reservations on reserved or special dates. This extension does not require database, the calendar's data is stored in plain text files. It's built using Ajax/ JavaScript with PHP on the server side. The public calendar can be inserted in a page with any extension, even into a static HTML or an ASP web page (the PHP script is reached through Ajax).